A HISTORIA DO P.C.C

Plain Cement Concrete I PCC I PCC for Floor & Road I How to do PCC work I On site Construction

published:01 Aug 2016

Plain Cement Concrete I PCC I PCC for Floor & Road I How to do PCC work I On site Construction

Plain Cement Concrete I PCC I PCC for Floor & Road I How to do PCC work I On site Construction

published:01 Aug 2016

views:54846

This video shows preparation, laying and curing of Plain Cement Concrete (PCC) on construction site.
PCC is a construction material generally used as a binding materials and is composed of cement, (commonly Portland Cement) and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravels or crushed rocks such as limestone or granite, plus a fine aggregate such as sand), water, and chemical admixtures.
II Specifications for Plain Cement Concrete (PCC) II
II Materials Specifications II
Aggregate shall be of invert materials and should be clean, dense, hard, sound, durable, non-absorbent and capable of developing good bond with mortar.
Coarse aggregate shall be of hard broken stone of granite or similar stone, free from dust, dirt and other foreign matters. The stone ballast shall be of 20mm size and smaller. All the coarse material should be retained in a 5mm square mesh and should be well graded such that the voids do not exceed 42%.
Fine aggregate shall be of coarse sand consisting of hard, sharp and angular grains and shall pass through a screen of 5mm square mesh. Sand shall be of standard specifications, clean and free from dust, dirt and organic matter. Sea sand shall not be used.
Cement shall be fresh Portland cement of standard ISI specifications and shall have the required tensile and compressive stresses and fineness.
Water shall be clean and free from alkaline and acid matters and suitable for drinking purposes.
II Proportion Specifications II
1:2:4 (cement : sand : stone ballast) by volume when speci...

Plain Cement Concrete I PCC I PCC for Floor & Road I How to do PCC work I On site Construction

published:01 Aug 2016

views:54846

This video shows preparation, laying and curing of Plain Cement Concrete (PCC) on construction site.
PCC is a construction material generally used as a binding materials and is composed of cement, (commonly Portland Cement) and other cementitious materials such as fly ash and slag cement, aggregate (generally a coarse aggregate made of gravels or crushed rocks such as limestone or granite, plus a fine aggregate such as sand), water, and chemical admixtures.
II Specifications for Plain Cement Concrete (PCC) II
II Materials Specifications II
Aggregate shall be of invert materials and should be clean, dense, hard, sound, durable, non-absorbent and capable of developing good bond with mortar.
Coarse aggregate shall be of hard broken stone of granite or similar stone, free from dust, dirt and other foreign matters. The stone ballast shall be of 20mm size and smaller. All the coarse material should be retained in a 5mm square mesh and should be well graded such that the voids do not exceed 42%.
Fine aggregate shall be of coarse sand consisting of hard, sharp and angular grains and shall pass through a screen of 5mm square mesh. Sand shall be of standard specifications, clean and free from dust, dirt and organic matter. Sea sand shall not be used.
Cement shall be fresh Portland cement of standard ISI specifications and shall have the required tensile and compressive stresses and fineness.
Water shall be clean and free from alkaline and acid matters and suitable for drinking purposes.
II Proportion Specifications II
1:2:4 (cement : sand : stone ballast) by volume when speci...

This video shows preparation, laying and curing of Plain Cement Concrete (PCC) on construction site.
PCC is a construction material generally used as a binding materials and is composed of cement, (commonly Portland Cement) and other cementitious materials such as fly ash and slag cement, aggregate